On 06/28/2010 09:28 AM, Keith wrote: > It appears that everything is setup, but I have no network access. ping > or traceroute do not work. > > wlan0 IEEE 802.11bg ESSID:"dlink" > Mode:Managed > Frequency:2.432 GHz > Access Point: 00:18:E7:CB:B2:20 > Bit Rate=36 Mb/s Tx-Power=20 dBm > Retry long limit:7 RTS thr:off Fragment thr:off > Encryption key: foo > Power Management:off > Link Quality=70/70 Signal level=-38 dBm > Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 > Tx excessive retries:0 Invalid misc:0 Missed beacon:0 > > linux-nxy3:~ # ifup wlan0 > wlan0 name: RTL8187B_WLAN_Adapter > wlan0 warning: WPA configured but may be unsupported > wlan0 warning: by this device > wlan0 warning: wpa_supplicant already running on interface > DHCP4 client is already running on wlan0 > IP address: 192.168.0.103/24 > > > This is from the router. It shows that the USB WiFI card is connected, > but no network activity with the wireless USB card in OpenSuSE. > > Wireless LAN > Wireless Radio : Enabled > 802.11 Mode : Mixed 802.11n, 802.11g and 802.11b > Channel Width : 20MHz > Channel : 5 > Secondary Channel : > WISH : Active > Wi-Fi Protected Setup : Enabled/Configured > Guest Wi-Fi Protected Setup : Enabled/Not Configured > SSID List > Network Name (SSID) Guest MAC Address Security Mode > dlink No 00:18:e7:cb:b2:20 WPA/WPA2 - Personal > > > If I plug the USB WiFI into a Ubuntu Laptop it works with no problems. > There must be something else I have to do? I have gone into YaST network > setup and added DHCP support.
What's your route look like, and also your resolv.conf file? These should be set by the DHCP client. Is a DHCP client being started? The ifup output says so, but I'd double-check. Can you ping a host by IP address? This takes DNS out of the picture, and narrows the scope of the problem to resolv.conf. Here is a typical routing table for a laptop with a single interface - wlan0 - up: r...@sphinktop:~# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.1.0 0.0.0.0 255.255.255.0 U 2000 0 0 wlan0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.1.1 0.0.0.0 UG 2000 0 0 wlan0 Carlos _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
